Search Results - Weiwei Zhang
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Thematic Clustering and Evolution of Gene Therapy Ethical Research
Published 2025-02-01Get full textThe keywords of gene therapy were clustered by VOS Viewer to study gene therapy ethical research literature to explore research focuses in various periods. Theme evolution was analyzed by bibliometrix. Timeline of key research was further mined through core literature for in-depth interpretation of...
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Driver Injury Prediction and Factor Analysis in Passenger Vehicle-to-Passenger Vehicle Collision Accidents Using Explainable Machine Learning
Published 2025-05-01Get full textVehicle accidents, particularly PV-PV collisions, result in significant property damage and driver injuries, causing substantial economic losses and health risks. Most existing studies focus on macro-level predictions, such as accident frequency, but lack detailed collision-level analysis, which lim...
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A call to ban non-essential microplastics used in cosmetics, festival and holiday decorations
Published 2025-01-01Get full textFestivities, holidays and celebrations are often associated with unsustainability and high environmental impact. Examples include unsustainable overconsumption and waste during Christmas, Ramadan and during the Chinese New Years celebrations among many others. Microplastics (i.e., plastic fragments...
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Research on the Intrinsic Sensing Performance of an Optical Fiber Dosimeter Based on Radiation-Induced Attenuation
Published 2025-06-01Get full textCurrent research on dosimeters based on radiation-induced attenuation (RIA) primarily focused on enhancing radiation sensitivity or reducing dependencies from interference factors. However, their intrinsic sensing performance has received limited attention. This work proposed application and analysi...
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The relationship between protein-energy wasting and cognitive impairment in patients receiving maintenance hemodialysis
Published 2025-07-01Get full textObjectivesTo investigate the relationship between protein-energy wasting (PEW) and cognitive impairment (CI) in patients undergoing maintenance hemodialysis (MHD).MethodsA total of 185 patients undergoing MHD between June 2020 and April 2022 were initially recruited. Among the initially recruited pa...
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High-accuracy lung sound classification for healthy versus unhealthy diagnosis using artificial neural network
Published 2025-07-01Get full textIntroductionIn recent years, advancements in machine learning and electronic stethoscope technology have enabled high-precision recording and analysis of lung sounds, significantly enhancing pulmonary disease diagnosis.MethodsThis study presents a comprehensive approach to classify lung sounds into...
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Advanced ECG feature extraction and SVM classification for predicting defibrillation success in OHCA
Published 2025-07-01Get full textOut-of-hospital cardiac arrest (OHCA) represents a critical challenge for emergency medical services, with the necessity for rapid and accurate prediction of defibrillation outcomes to enhance patient survival. This study leverages a dataset of 251 ECG signals from OHCA patients, consisting of 195 u...
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Integration of Semiconducting Carbon Nanotubes Within a Silicon Photonic Molecule
Published 2020-01-01Get full textIntegration of nanomaterials within optical nanocavities provides a unique potential for flexible control of light emitters properties by photonic band gap engineering and cavity Purcell effects. Here, we propose a one-dimensional heterostructure nanocavity exhibiting both non-coupled and coupled ca...
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Self-assembled thermal gold nanorod-loaded thermosensitive liposome-encapsulated ganoderic acid for antibacterial and cancer photochemotherapy
Published 2019-12-01Get full textA novel nanoparticle (Au-LTSL-GA.A) uses the thermosensitive liposome (LTSL) to encapsulate ganoderic acid A (GA.A), which successfully transforms the polarity of GA.A and has excellent water solubility. The multifunctional Au-LTSL-GA.A, a self-assembled thermal nanomaterial, was used in antibacteri...
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Comprehensive Evaluation and Screening for Salt Tolerance Germplasms at Seedling Stage in Eggplant
Published 2025-06-01Get full textSalt stress presents a major environmental constraint to global agricultural productivity and crop yield stability. Eggplant (<i>Solanum melongena</i> L.) is one of the most extensively cultivated Solanaceae crops worldwide, and the characterization of its germplasm for salt tolerance is...
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Nose-to-brain delivery of targeted lipid nanoparticles as two-pronged β-amyloid nanoscavenger for Alzheimer's disease therapy
Published 2025-06-01Get full textAlzheimer's disease (AD), characterized by β-amyloid (Aβ) aggregation and neuroinflammation, remains a formidable clinical challenge. Herein, we present an innovative nose-to-brain delivery platform utilizing lactoferrin (Lf)-functionalized lipid nanoparticles (LNPs) co-encapsulating α-mangosti...
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The effects of Shenkang suppository on kidney function and gut microbiota in nondialysis patients with chronic kidney disease stages 3–4: A randomized controlled trial
Published 2025-07-01Get full textBackgroundChronic kidney disease (CKD) patients have high prevalence and mortality rates; however, current treatment options remain limited. The Shenkang suppository (SKS) is a traditional Chinese medicine used in the clinical management of CKD. Increasing evidence suggests a close relationship betw...
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Asymmetric Magnetohydrodynamic Propulsion for Oil–Water Core Annular Flow Through Elbow
Published 2025-06-01Get full textThe use of oil–water rings has become an emerging, effective, and energy-saving method of transporting heavy oil. Maintaining the shape of the oil–water ring and preventing rupture during the transport of heavy oil are of great scientific significance in oil–water annular flow transportation. To ens...
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Damage Mechanism Analysis of High Field Stress on Cascode GaN HEMT Power Devices
Published 2025-06-01Get full textA series of problems, such as material damage and charge trap, can be caused when GaN HEMT power devices are subjected to high field stress in the off-state. The reliability of GaN HEMT power devices affects the safe operation of the entire power electronic system and seriously threatens the stabili...
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